l!'l 





INDEX. 









Blite, Alkali 



146 



cali fornica 



474 



Buckthorn Weed 



350 



Coasl 



1 I'J 



Bristly Ox-tonguo 



411 



I '.nek wheat Family 



128 



Sea 



146 



Briza 



64 



Wild 



132 



Blood-root 



133 



maxima 



65 



Bulrush 



82 



Bloomcria 



102 



media 



64 



Bunch-berry 



305 



anrea 



102 



minor 



65 



Bunch-grass, Feathei 



44 



Blow-wives 



450 



Brodiaea 



99 



Bunch-grasses 



43 



Blue Blossom 



253 



cali fornica 



101 



Bur Clover 



221 



Blue Brush 



255 



californica 



100 



Burdock 



421 



Blue Curia 



353 



capitata 



101 



Bur Marigold 



453 



Blue Dicks 



101 



coccinea 



100 



Burning Bush 



249 



Blue-eyed Grass 



112 



congesta 



101 



Bur-reed 



27 



Blue-grass, Kentucky 66 



Golden 



101 



Family 



27 



Blue-thistle 



289 



grandiflora 



100 



Butter-and-eggs 



372 



Blue Witch 



368 



Harvest 



100 



Buttercup 



169 



Bog Asphodel 



107 



hyacinthina 



102 



Common 



170 



Boisduvalia 



276 



ida-maia 



100 



Family 



164 



bipartita 



276 



ixioides 



101 



Water 



171 



campestris 



276 



lactea 



101 



Button Bush 



394 



cleistogama 



277 



laxa 



101 



Button Snakeroot 



288 



densiflora 



276 



minor 



100 



Button-thistle 



289 



glabella 



276 



peduncularis 



102 



Button Willow 



394 



stricta 



276 



terrestris 



100 



Cacaliopsis 



426 



Boh lia concolor 



402 



Twining 



101 



nardosmia 



426 



cuspidata 



403 



volubilis 



101 



Cakile 



183 



elegans 



402 



White 



102 



americana 



183 



humilis 



403 



Brome-grass 



69 



Calabazilla 



271 



insignis 



402 



Bromus 



69 



Calamagrostis 



49 



ornatissima 



403 



carinatus 



71 



aleutica 



50 



pulcJi' Ha 



402 



carinatus 



71 



angusta 



50 



Borage Family 



344 



hookerianus 



71 



fasciculata 



50 



Boraginaceae 



344 



hordeaceus 



71 



purpurascens 



49 



Boschniakia 



390 



laevipes 



70 



rubescens 



51 



si robilacea 



390 



marginatus 



71 



subflexuosa 



50 



Bowlesia 



287 



maxinius 



70 



sylvatica 



50 



lobata 



287 



mollis 



71 



Calandrinia 



159 



septentrioualis 



287 



rubens 



70 



breweri 



160 



Box Elder 



250 



Broncho-gr;i>s 



70 



caulescens 



159 



Boykinia 



198 



Brook] ime 



382 



menziesii 



159 



elata 



198 



Brookweed 



316 



Calliglossa douglasii 



449 



major 



198 



Broom-rape 



389 



Callitrichaceae 



247 



1 trasenia 



164 



Family 



388 



Callil riche 



247 



peltata 



164 



Brunella 



356 



marginata 



24 S 



echreberi 



L64 



vulgaris 



356 



icilustris 



248 



Brass Buttons 



432 



1 tryanthus breweri 



311 



< lalochorl us 



«)(') 



l trassica 



184 



empet ri formis 



312 



albus 



OS 



arvensis 



184 



Buck bean 



320 



amabilis 



98 



campesl ris 



184 



Buck Brush 



855 



luteus 



97 



nigra 



184 



Buckeye 



251 



maweanus 



98 



,1/iisl in m 



184 



Family 



251 



pulchellus 



98 



Hi , voortia "/" maia 



100 



I tuekl born 



25 1 



splendens 



97 



Brickellia 



474 



Family 



251 



umbellatus 



98 



